Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Alastair M.D. Gemmell"'
Publikováno v:
Scottish Geographical Journal. 135:236-256
The Department of Geography has been engaged with glaciological research from its early beginnings. The paper concentrates on the period from the appointment of Chalmers Clapperton in 1962 onwards,...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ed0ad7b55d6a0926bc766871523811e
https://doi.org/10.1080/14702541.2019.1695891
https://doi.org/10.1080/14702541.2019.1695891
Publikováno v:
Journal of Geography in Higher Education. 34:39-51
This paper reports on the construction and initial testing of a computer-based interactive flood hazard management simulation, designed for undergraduates taking an applied geomorphology course. Details of the authoring interface utilized to create t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c956d9f46f3d72785d428db4cdac23e9
https://doi.org/10.1080/03098260902982419
https://doi.org/10.1080/03098260902982419
Autor:
Alastair M.D. Gemmell, Brice R. Rea
Publikováno v:
Scottish Geographical Journal. 125:182-194
The Buchan Gravels Formation (BGF) takes the form of a series of gravel deposits of intriguing age and origin in North-East Scotland. The BGF is divided into two geographically-distinct groups, the Windy Hills Gravel Member (WHGM) and the Buchan Ridg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41975322167463c63d5e6ee7e7cf2832
https://doi.org/10.1080/14702540903066923
https://doi.org/10.1080/14702540903066923
Autor:
Ch.-Ch. Hofmann, Michael C. Meyer, D. Wangda, Alastair M.D. Gemmell, Hermann Häusler, E. Haslinger
Publikováno v:
Quaternary Science Reviews. 28:1217-1237
Here we present geomorphologic, palaeoenvironmental and archaeo-botanical data which elucidate the Late Pleistocene and Holocene glacial history of the high, mountain-locked Himalayan valleys in northwest Bhutan and provide one of the earliest proofs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf37b9a7ff43ddbd73f32135e8ec657e
https://doi.org/10.1016/j.quascirev.2008.12.025
https://doi.org/10.1016/j.quascirev.2008.12.025
Publikováno v:
Quaternary Geochronology. 2:237-242
Optically stimulated luminescence (OSL) dating of a series of glaciofluvial/glaciodeltaic sediments in central Buchan and Aberdeen has recently been undertaken. The aims of this project are to test the chronological model proposed by the most recent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0eadb5e9c8338f2ad081e95d7eff457b
https://doi.org/10.1016/j.quageo.2006.05.016
https://doi.org/10.1016/j.quageo.2006.05.016
Autor:
Douglas I. Benn, Alastair M.D. Gemmell
Publikováno v:
Geological Society of America Bulletin. 114:528-532
It has been proposed that deformation tills have fractal particle-size distributions, reflecting scale-invariant debris-comminution processes. Numerical simulations, however, show that fractal dimensions (m) typical of deformation tills can be produc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::131eab7f8bbbc0b8c853ae7ada0181b5
https://doi.org/10.1130/0016-7606(2002)114<0528:fdodps>2.0.co
https://doi.org/10.1130/0016-7606(2002)114<0528:fdodps>2.0.co
Autor:
Alastair M.D. Gemmell
Publikováno v:
Quaternary Science Reviews. 18:207-215
Samples of suspended sediment were obtained from the Dora di Ferret, a glacifluvial stream in the Italian Alps, over a period of 24 h. IRSL analysis of the sediment indicates that the residual ( I NAT ) signal is almost completely zeroed within 3 km
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1b36a480324eff8b0fc3793df7809aa
https://doi.org/10.1016/s0277-3791(98)00053-5
https://doi.org/10.1016/s0277-3791(98)00053-5
Autor:
Alastair M.D. Gemmell, John S. Smith
Publikováno v:
Scottish Geographical Magazine. 114:130-136
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bacf8c68e3126bb1d35db4afe0c672d
https://doi.org/10.1080/00369229818737042
https://doi.org/10.1080/00369229818737042
Autor:
Alastair M.D. Gemmell
Publikováno v:
Quaternary Science Reviews. 16:281-290
Analysis of the thermoluminescence (TL) signal from suspended sediment samples from the Dora di Ferret river in northern Italy reveals two scenarios for entrainment, transport and bleaching of the TL signal. In clear weather, a simple diurnal fluctua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f43f893d47cfadbf2a0214aca1044c9
https://doi.org/10.1016/s0277-3791(96)00087-x
https://doi.org/10.1016/s0277-3791(96)00087-x
Autor:
Minard L. Hall, John Still, Malcolm J. Hole, Alastair M.D. Gemmell, Chalmers M. Clapperton, Karin F. Helmens, Peter Kuhry, Patricia Mothes
Publikováno v:
Quaternary Research. 47:13-28
Morphologic and stratigraphic evidence shows that a late-glacial ice cap existed on part of the Eastern Cordillera of Ecuador (Lat. 0° 20′ S) on ground with a mean elevation of 4200 m where none exists now. An outlet glacier from an ca. 800 km2ice
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b240ce6860ecea363466b2d57779a962
https://doi.org/10.1006/qres.1996.1861
https://doi.org/10.1006/qres.1996.1861